Physics How much mechanical work must be done to completely melt 1 gram of ice at 0°C ? 80 J 2268 J 4.2 J 336 J 80 J 2268 J 4.2 J 336 J ANSWER DOWNLOAD EXAMIANS APP
Physics If a barometric reading is falling, this usually indicates what None Increasing pressure Decreasing pressure No pressure None Increasing pressure Decreasing pressure No pressure ANSWER DOWNLOAD EXAMIANS APP
Physics In which region of electromagnetic spectrum does the Lyman series of hydrogen atom lie ? Visible Ultraviolet Infrared X-ray Visible Ultraviolet Infrared X-ray ANSWER DOWNLOAD EXAMIANS APP
Physics Which is an example of Phototropism? A venus flytrap capturing a fly Plant bending toward the light Roots of a plant following water Roots growing into the soil A venus flytrap capturing a fly Plant bending toward the light Roots of a plant following water Roots growing into the soil ANSWER DOWNLOAD EXAMIANS APP
Physics Sound is heard over longer distances on rainy days because Moist air does not absorb sound Moist air absorbs sound Sound travels faster in moist air Sound travels slowly in moist air Moist air does not absorb sound Moist air absorbs sound Sound travels faster in moist air Sound travels slowly in moist air ANSWER DOWNLOAD EXAMIANS APP
Physics When a body falls from an aeroplane, there is increase in its Mass Kinetic energy Acceleration Potential energy Mass Kinetic energy Acceleration Potential energy ANSWER DOWNLOAD EXAMIANS APP
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